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Kazeer [188]
3 years ago
7

Find the volume of the cylinder if its radius is 1.4cm and height is 9cm

Mathematics
1 answer:
choli [55]3 years ago
7 0

Answer:

volume of cylinder: 55.4 cm³

Step-by-step explanation:

volume of cylinder is π * radius² * height

here given radius is 1.4 cm and height is 8 cm

using the formula:

π  * 1.4² * 9

55.42 cm³

55.4 cm³ ...if rounded to nearest tenth.

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3 years ago
Which expressions are equivalent. Picture Provided. NO LINKS! NEED ANSWER ASAP
DIA [1.3K]

Answer:

B) 3^-5 <em>(1 / 243)</em> and D) 2^5 x 6^-5 <em>(</em><em>1</em><em> </em><em>/</em><em> </em><em>2</em><em>4</em><em>3</em><em>)</em>

Step-by-step explanation:

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1 / 243.

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3 years ago
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3 0
4 years ago
Read 2 more answers
Simplify the expression and SHOW YOUR WORK, please.<br><br> 10h+6-5h+3
irinina [24]

<u><em>5h+9 is the right answer. </em></u> First you had to used group like terms, and it gave us, 10h-5h+6+3. Then add similar elements, and it gave us, 10h-5h=5h, or 5h+6+3. Finally, you had to add by the numbers, and it gave us, 6+3=9, or and it gave us the answer is 5h+9 is the right answer. Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie

5 0
3 years ago
The surface area of the three dimensional figure is ____ square centimeters
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Answer:

536.6

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4 years ago
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